Effect of Circadian Rhythm on Maximal Fat Oxidation mean in untrained female university student during a session of submaximal aerobic exercise
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2013, Vol 7, Issue 12
Abstract
Background and Purpose: The aim of this study is to investigate the effect of circadian rhythm on the maximal fat oxidation ( MFO) and FATMAX in university female students without practice. Materials and Methods: The subjects of this study were ten female students (N=12), with (age= 22.87± 2.39, body mass index = 22.7± 2.6 and) maximal oxygen consumption below 50 %, who were selected randomly. Run test was performed with three-minute stages and increased speed and slope to exhaustion at 6-8 am , 5-7 pm , and 9.5-11 pm . Post hoc LSD test was used for describing the analytical findings and repeated measures to compare data in three times of morning, afternoon, and night. Results: The results generally showed that average of maximal fat oxidation at night is more than evening and morning) . There is a slight difference between the afternoon and morning (p=0.003), but MFO and FATMAX mean in evening is more than morning and night. There is a slight difference between the morning and night (p=0.001). Conclusion: So it can be concluded that circadian rhythm influences the maximal fat oxidation and fat oxidation is significantly higher in the evening than in the morning and it is good for fats.
Authors and Affiliations
Asiehsadat Mousavian *| Faculty Member of BehbahanKhatam alanbia, University Of Technology, Behbahan, Iran, email: asieh.mousavian@gmail.com, Gholamhassan Jafarzadeh| Faculty Member of BehbahanKhatam alanbia, University Of Technology, Behbahan, Iran, Hassan Darvakh| Faculty Member of BehbahanKhatam alanbia, University Of Technology, Behbahan, Iran, Ahmad Valizadeh| Faculty Member of BehbahanKhatam alanbia, University Of Technology, Behbahan, Iran
Keywords
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